The government list states that communists get a 10% market commission.. how does this work exactly? because I put jets on the market for 170, and only received $153 dollars per jet, which is $17 less than the asking price, exactly 10% of 170.. so how does this 10% market commission come to play?

That WAS the market commission. The market took 10% of your proceeds.

The market gets a commission, not you. Think of the market like your stockbroker. You place your stock on te market through your stockbroker and he steals^Wis paid a commission from the sales

commission=tax